20x10mm 12vdc 60ma 2 17cfm.
Hooking up a pc fan to a solar panel.
How to wire solar panel to 12v battery and 12v dc load 12v dc fan light etc dc load only.
40x20mm 12vdc 140ma 8 28cfm.
Now the fan hooks to the solar panel and needs direct bright sunlight to run.
What i d like to do is to be able to run the fan hook to the solar panel on regular inside incandescent light.
Connect the negative wire on the first solar panel with the negative input on the cpu fan.
The direct load can be directly powered up through solar power and a charge controller during the sunshine day time and during the shading night the dc load can be powered up using the battery.
I will post a video of the completed project as soon as its completed.
I hooked up a 12v 1 8 watt solar panel 20 to a 12v pc fan 4.
A complete note on solar panel installation.
I want the fan to just run when its getting power from the solar cell and obviously it would turn off when the sun goes down since there s nothing holding the charge.
This is a small piece of the solar air heater i m building.
Calculation about no of solar panels batteries rating backup time inverter ups rating load and required watts.
I think i need a voltage regulator and.